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目的 探讨P30 0检测对于评定无症状性脑梗死合并抑郁患者认知功能障碍的价值。方法 用汉密切尔抑郁量表 (HRSD)测试 38例无症状性脑梗死患者 ,并将其分为抑郁组 ( 18例 )和非抑郁组 ( 2 0例 ) ,均经P30 0及简易精神状态检查法 (MMSE)检查。结果 抑郁组与非抑郁组相比 ,P30 0潜伏期延长及波幅降低存在显著性差异 (P <0 .0 1) ,MMSE评分显著降低 (P <0 .0 1) ,而且抑郁组患者P30 0指标与其MMSE评分呈显著相关 (P <0 .0 5 )。结论 P30 0检测可作为辅助评定无症状性脑梗死合并抑郁患者认知功能的可靠手段
Objective To investigate the value of P30 0 in assessing cognitive dysfunction in asymptomatic cerebral infarction patients with depression. Methods Thirty-eight patients with asymptomatic cerebral infarction were tested by Hamilton Depression Rating Scale (HRSD) and divided into depression group (18 cases) and non-depression group (20 cases) Inspection method (MMSE) inspection. Results Compared with non-depressive group, there was significant difference in latency and amplitude of P30 0 (P <0.01) and MMSE score (P <0.01) in depression group and P30 0 index in depression group And MMSE score was significantly correlated (P <0. 05). Conclusion The P30 0 test can be used as a reliable method to assess the cognitive function of asymptomatic cerebral infarction patients with depression